Home / 2,417,869.07-3,336,527.52-1,329,965.01

Finding the Fourth Proportional to 2,417,869.07, 3,336,527.52 and 1,329,965.01

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Solution

The fourth proportional to 2,417,869.07, 3,336,527.52 and 1,329,965.01 is: 1,835,279.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,869.07 : 3,336,527.52 = 1,329,965.01 : x
  2. Step 2: Convert to fraction form
    2,417,869.07/3,336,527.52 = 1,329,965.01/x
  3. Step 3: Cross multiply
    2,417,869.07x = 3,336,527.52 × 1,329,965.01
  4. Step 4: Simplify right side
    2,417,869.07x = 4,437,464,856,502.08
  5. Step 5: Solve for x
    x = 4,437,464,856,502.08/2,417,869.07
  6. Step 6: Final answer
    x = 1,835,279.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.